| LATTERMATHS | • lattermaths n. Plural of lattermath. • LATTERMATH n. the latter, or second, mowing. |
| TETRAETHYLS | • TETRAETHYL n. a compound with four ethyl groups. |
| TETRATHLONS | • tetrathlons n. Plural of tetrathlon. • TETRATHLON n. a four-event sporting contest. |
| TRIATHLETES | • triathletes n. Plural of triathlete. • TRIATHLETE n. an athlete who competes in a triathlon. |
| LEATHERETTES | • leatherettes n. Plural of leatherette. • LEATHERETTE n. (tradename) imitation leather. |
| TETRASTICHAL | • tetrastichal adj. In the form of a tetrastich. • TETRASTICHAL adj. of or like a tetrastich, also TETRASTICHIC. |
| THROATLATCHES | • throatlatches n. Plural of throatlatch. • throat␣latches n. Plural of throat latch. • THROATLATCH n. a strap used to fasten a horse's bridle, also THROATLASH. |
| TRITHEISTICAL | • tritheistical adj. Of or relating to tritheism. • TRITHEISTICAL adj. relating to tritheism, also TRITHEISTIC. |
| ULTRARIGHTIST | • ultrarightist n. A person of ultraright politics. • ULTRARIGHTIST n. an extreme conservative. |
| STADTHOLDERATE | • stadtholderate n. (Historical) The office or position of a stadtholder. • stadtholderate n. (Historical) A state ruled by a stadtholder. • STADTHOLDERATE n. the office of stadtholder, also STADHOLDERATE, STADHOLDERSHIP, STADTHOLDERSHIP. |
| STOUTHEARTEDLY | • stoutheartedly adv. Bravely, courageously. • stoutheartedly adv. Resolutely. • stout-heartedly adv. Alternative form of stoutheartedly. |
| STRETCHABILITY | • stretchability n. (Uncountable) The state of being stretchable. • stretchability n. (Countable) The extent to which something is stretchable. • STRETCHABILITY n. the state of being stretchable. |
| TEREPHTHALATES | • terephthalates n. Plural of terephthalate. • TEREPHTHALATE n. a salt or ester of terephthalic acid. |
| ULTRARIGHTISTS | • ultrarightists n. Plural of ultrarightist. • ULTRARIGHTIST n. an extreme conservative. |
| STADTHOLDERATES | • stadtholderates n. Plural of stadtholderate. • STADTHOLDERATE n. the office of stadtholder, also STADHOLDERATE, STADHOLDERSHIP, STADTHOLDERSHIP. |
| TETRAETHYLLEADS | • tetraethyl␣leads n. Plural of tetraethyl lead. • TETRAETHYLLEAD n. a colourless oily insoluble liquid formerly used in petrol to prevent knocking. |
| THALATTOCRACIES | • thalattocracies n. Plural of thalattocracy. • THALATTOCRACY n. sovereignty of the seas, also THALASSOCRACY. |
| THAUMATOLATRIES | • THAUMATOLATRY n. the worship of miracles or wonders. |
| THEATRICALITIES | • theatricalities n. Plural of theatricality. • THEATRICALITY n. the state of being theatrical. |
| THERMOSTABILITY | • thermostability n. (Uncountable) The condition of being thermostable. • thermostability n. (Countable) The extent to which something is thermostable. • THERMOSTABILITY n. the state of being thermostable. |